Cita APA (7a ed.)

Singer, P. (2016). Ethics in the real world: 82 Brief Essays on Things That Matter. Princeton University Press.

Cita Chicago Style (17a ed.)

Singer, Peter. Ethics in the Real World: 82 Brief Essays on Things That Matter. Princeton, N.J.: Princeton University Press, 2016.

Cita MLA (9a ed.)

Singer, Peter. Ethics in the Real World: 82 Brief Essays on Things That Matter. Princeton University Press, 2016.